2119370047 has 2 divisors, whose sum is σ = 2119370048. Its totient is φ = 2119370046.

The previous prime is 2119370041. The next prime is 2119370081. The reversal of 2119370047 is 7400739112.

It is an a-pointer prime, because the next prime (2119370081) can be obtained adding 2119370047 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2119370047 - 2¹⁵ = 2119337279 is a prime.

It is a super-2 number, since 2×2119370047² = 8983458792241564418, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2119369994 and 2119370021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2119370041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1059685023 + 1059685024.

It is an arithmetic number, because the mean of its divisors is an integer number (1059685024).

Almost surely, 2^2119370047 is an apocalyptic number.

2119370047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2119370047 is an equidigital number, since it uses as much as digits as its factorization.

2119370047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 2119370047 is about 46036.6163721879. The cubic root of 2119370047 is about 1284.5044033514.

The spelling of 2119370047 in words is "two billion, one hundred nineteen million, three hundred seventy thousand, forty-seven".